Tester for batteries



FIG. 1 is a front perspective view of an embodiment of the tester of the present invention;

FIG. 2 is a top view of the tester of FIG. 1;

FIG. 3 is a front view of the tester of FIG. 1;

FIG. 4 is a rear view of the tester of FIG. 1;

FIG. 5 is a right side view of the tester of FIG. 1; and,

FIG. 6 is a left side view of the tester of FIG. 1.

The broken lines are for illustrative purposes only and do not constitute any part of the claimed design. 

The ornamental design for a tester for batteries, as shown and described. 